Medicare Enrolled

Dr. Larry Mastrogianakis, MD

Optician · Jacksonville, FL
Low-engagement
12428 SAN JOSE BLVD, Jacksonville, FL 32223
9042609495
In practice since 2005 (20 years)
NPI: 1023090800 verify on NPPES ↗
High
DATA COVERAGE
Data in 3 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating. This page presents federal public records about Dr. Mastrogianakis from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Mastrogianakis

Dr. Larry Mastrogianakis is an optician specialist in Jacksonville, FL, with 20 years of NPI registration.

Between the years covered by Open Payments, Dr. Mastrogianakis received a total of $364 from 10 pharmaceutical and/or device companies across 10 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in optician. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.

The Data Coverage level for Dr. Mastrogianakis is High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.

✓ 20 years in practice $364 industry payments

Industry Payment Transparency

Open Payments through 2022 ↗
$364
Total received (2018-2022)
Avg $73/year across 5 years
Bottom 34% in FL for optician
10
Companies
10
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →

Payment profile

Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.

Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$364 (100.0%)

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2022
$113
2021
$125
2020
$17
2019
$94
2018
$15

Payments by company (2022)

Consulting
Speaking
Meals & Travel
Research
Inspire Medical Systems, Inc.
$125
SANOFI PASTEUR INC.
$98
Edwards Lifesciences Corporation
$27
Novo Nordisk Inc
$21
Boehringer Ingelheim Pharmaceuticals, Inc.
$19
Takeda Pharmaceuticals U.S.A., Inc.
$17
Vertical Pharmaceuticals, LLC
$15
GlaxoSmithKline, LLC.
$15
Merck Sharp & Dohme Corporation
$14
Shire North American Group Inc
$12
Top 3 companies account for 69.0% of total payments
Associated products mentioned in payments ›
BEXSERO · Edwards SAPIEN 3 Transcatheter Heart Valve · Inspire Upper Airway Stimulation System · METHYLPHENIDATE 72 · Ozempic · PNEUMOVAX 23 · SPIRIVA RESPIMAT · VYVANSE
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →

Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.

Looking for an optician specialist in Jacksonville?
Compare opticians in the Jacksonville area by procedure volume, costs, and industry payment transparency.
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Geographic Context

Opticians within 10 mi
198
Per 100K population
19.7
County median income
$68,447
Nearest hospital
NH Jacksonville
4.1 mi

Data Sources

Provider Registry ✓ NPPES Weekly updates
Medicare Enrollment ✓ PECOS Monthly updates
Practice Data — No data N/A
Industry Payments ✓ Open Payments CY 2022
Disciplinary History — Not public N/A

This provider has data in 3 of 4 available federal datasets, with a Data Coverage level of High. This measures how much public data is available about a provider — not how good they are. How we calculate this →

Summary

Dr. Mastrogianakis is an optician specialist, with low-engagement industry engagement, with 20 years of NPI registration.

This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →

Frequently Asked Questions

Does Dr. Mastrogianakis receive payments from pharmaceutical companies?
Yes. Dr. Mastrogianakis received a total of $364 from 10 companies across 10 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
What does Data Coverage mean?
Data Coverage (currently High for Dr. Mastrogianakis) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →

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About this page

All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.

This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.

Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology

Data Disclaimer — Data sourced from the Centers for Medicare & Medicaid Services (CMS): National Plan and Provider Enumeration System (NPPES), Open Payments program, Medicare Provider Utilization and Payment Data, and Provider Enrollment & Certification data (PECOS). Published under the Freedom of Information Act (FOIA). This website is not affiliated with, endorsed by, or authorized by CMS, HHS, or the U.S. Government. Data may contain errors as reported to CMS by providers and reporting entities. Payments from industry are legal and do not indicate wrongdoing. Medicare data reflects only patients aged 65+ or those with qualifying disabilities. For corrections, contact CMS directly. This information does not constitute medical advice and should not be used as the sole basis for choosing a healthcare provider. Procedure descriptions use plain language and do not reference CPT® codes, which are copyrighted by the American Medical Association. Full methodology → · Report a data error → · Privacy policy →